diff options
Diffstat (limited to 'drivers/atm/ambassador.c')
| -rw-r--r-- | drivers/atm/ambassador.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index 8ff5c4e50823..323592de047b 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -862,15 +862,10 @@ static inline void interrupts_off (amb_dev * dev) { /********** interrupt handling **********/ static irqreturn_t interrupt_handler(int irq, void *dev_id) { - amb_dev * dev = (amb_dev *) dev_id; + amb_dev * dev = dev_id; PRINTD (DBG_IRQ|DBG_FLOW, "interrupt_handler: %p", dev_id); - if (!dev_id) { - PRINTD (DBG_IRQ|DBG_ERR, "irq with NULL dev_id: %d", irq); - return IRQ_NONE; - } - { u32 interrupt = rd_plain (dev, offsetof(amb_mem, interrupt)); |